New Hampshire Area Codes

Here is the current list of area codes in the state of New Hampshire. There are 142 area codes in New Hampshire that are currently being used. Find out all New Hampshire area codes below by searching each of the cities below. We have the most up-to-date list of area codes in New Hampshire.

Area Code State City Timezone
603New HampshireGreenvilleEastern
603New HampshirePlainfieldEastern
603New HampshireSalemEastern
603New HampshireEnfieldEastern
603New HampshireMarlboroughEastern
603New HampshireMilanEastern
603New HampshireRaymondEastern
603New HampshireGilmantonEastern
603New HampshireCandiaEastern
603New HampshireEpsomEastern
603New HampshireSomersworthEastern
603New HampshireWarrenEastern
603New HampshireBoscawenEastern
603New HampshireWinchesterEastern
603New HampshireTamworthEastern
603New HampshireRyeEastern
603New HampshireMeridenEastern